玉米是重要的粮食、饲料和工业原料作物,在我国国民经济中占有十分重要的地位。近年来,玉米蚜虫危害呈现出日益严重的发展趋势,局部地区已从次要虫害上升为主要虫害,给玉米产量造成了严重损失。本试验以玉米幼胚培养再生体系为基础,利用农杆菌介导法进行抗蚜虫基因的遗传转化研究,旨在通过转化体系的优化将从薄荷中提取的抗蚜虫基因转入受体细胞并再生植株,创造抗蚜虫玉米新种质,为抗蚜虫玉米品种的选育奠定基础。本试验对玉
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